UPDATE=1 twist (Re: telnet/telnetd/libtelnet changes for crypto-intl)

[itojun%iijlab.net@localhost]

>>      Is it buildable from src/lib/libtelnet and other places?
>Yes, I've done several `make build':s and it builds fine.
>>      From what I've seen
>>      (1) CPPFLAGS+=-DAUTHENTICATION is missing (otherwise
>>              lib/libtelnet/auth.c will become empty and end up
>>              missing symbol)
>That's defined in crypto-intl/include/config.h.
>>      (2) the following files disagree with each other and it bites us in
>>          prototype checks
>>              crypto-intl/dist/heimdal/appl/telnet/libtelnet/auth-proto.h
>>              src/lib/libtelnet/auth-proto.h
>>      I'm not sure how we should resolve it.
>By only using the crypto-intl one, I think.  Are you sure you don't
>have any old .depend laying around that causes make to pick up the
>wrong auth-proto.h?

        Now I see... it was required to perform "make cleandir" (or don't
        set UPDATE) with the change, otherwise "realdepend" rule (bsd.dep.mk)
        will not notice that .depend is obsolete due to change caused by .PATH.
        Thanks.

        I understand I was wrong that setting UPDATE=1, however, I think
        "make UPDATE=1 build" case should somehow be improved to catch this
        case.  Is it possible to write a make rule to add the following:

>>.depend: (the makefiles we use for the bulid, including Makefile.frag)

        or some other ways?

itojun